Analysis Overview
SHA256
2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b
Threat Level: Known bad
The file 2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b was found to be: Known bad.
Malicious Activity Summary
Latentbot family
Njrat family
LatentBot
njRAT/Bladabindi
Modifies Windows Firewall
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Event Triggered Execution: Netsh Helper DLL
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-02 00:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-02 00:44
Reported
2024-11-02 00:46
Platform
win7-20240903-en
Max time kernel
149s
Max time network
123s
Command Line
Signatures
LatentBot
Latentbot family
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\87173d0078b7305a3dec8884347c9601 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\87173d0078b7305a3dec8884347c9601 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe
"C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | downloadmanager.zapto.org | udp |
Files
memory/2296-0-0x0000000074A01000-0x0000000074A02000-memory.dmp
memory/2296-1-0x0000000074A00000-0x0000000074FAB000-memory.dmp
memory/2296-2-0x0000000074A00000-0x0000000074FAB000-memory.dmp
\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | 9d233f652a6e144f60e17ea1d76cd429 |
| SHA1 | 3cd5ea7421887006af988ead808f308d2d67f21f |
| SHA256 | 2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b |
| SHA512 | 74875d3641279eaf5b2842d9b51ea21f5e975d995b6c14dc0d3c9628ec13ca9d2ddd7657b7e3ebb585566df0d449e41a749220e7f898ec972566faf5ebc5e09e |
memory/2528-10-0x0000000074A00000-0x0000000074FAB000-memory.dmp
memory/2528-11-0x0000000074A00000-0x0000000074FAB000-memory.dmp
memory/2296-12-0x0000000074A00000-0x0000000074FAB000-memory.dmp
memory/2296-13-0x0000000074A00000-0x0000000074FAB000-memory.dmp
memory/2528-14-0x0000000074A00000-0x0000000074FAB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-02 00:44
Reported
2024-11-02 00:46
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
137s
Command Line
Signatures
LatentBot
Latentbot family
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\87173d0078b7305a3dec8884347c9601 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\87173d0078b7305a3dec8884347c9601 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3636 wrote to memory of 1072 | N/A | C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 3636 wrote to memory of 1072 | N/A | C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 3636 wrote to memory of 1072 | N/A | C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 1072 wrote to memory of 3660 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1072 wrote to memory of 3660 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1072 wrote to memory of 3660 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe
"C:\Users\Admin\AppData\Local\Temp\2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | downloadmanager.zapto.org | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/3636-0-0x0000000075232000-0x0000000075233000-memory.dmp
memory/3636-1-0x0000000075230000-0x00000000757E1000-memory.dmp
memory/3636-2-0x0000000075230000-0x00000000757E1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | 9d233f652a6e144f60e17ea1d76cd429 |
| SHA1 | 3cd5ea7421887006af988ead808f308d2d67f21f |
| SHA256 | 2121111dea986c74e5ba210bfa80f70009bc12e0e109a4b977632b331937093b |
| SHA512 | 74875d3641279eaf5b2842d9b51ea21f5e975d995b6c14dc0d3c9628ec13ca9d2ddd7657b7e3ebb585566df0d449e41a749220e7f898ec972566faf5ebc5e09e |
memory/1072-12-0x0000000075230000-0x00000000757E1000-memory.dmp
memory/3636-13-0x0000000075230000-0x00000000757E1000-memory.dmp
memory/1072-14-0x0000000075230000-0x00000000757E1000-memory.dmp
memory/1072-15-0x0000000075230000-0x00000000757E1000-memory.dmp
memory/1072-16-0x0000000075230000-0x00000000757E1000-memory.dmp
memory/1072-17-0x0000000075230000-0x00000000757E1000-memory.dmp